//node-http-server

var http = require('http');
http.createServer(function (request, response) {
    response.writeHead(200, { 'Content-Type': 'text/html;charset=utf-8' });
    response.end('小姑娘, 你在访问我的服务器');
}).listen(8081);

console.log('Server running at http://127.0.0.1:8081/');